I was making coffee this morning with my Bonavita 1900 and couldn't recall how long I've had this coffeemaker so I pulled up this old thread. Looks like I'm about 15 months into it. 15 months is not a long time, but I can report back that it has been flawless and remains my favorite. I have the insulated stainless carafe and its been no trouble.
I posted in November of 2016 that mine was over 18 months old then, so now it is over 2.5 years and still used daily!
Very pleased with mine. I looked it up on Amazon just now, I got it in April of 2015, the 5 cup thermal carafe, 1500TS. And, I paid $32 for 12 Schick Hydro 5 blades!!! I didn't start DE shaving until November of that year.